| 摘要 |
<p>The invention relates to a proportional pressure control valve (10) for regulating the pressure level in a hydraulic circuit, particularly a hydraulic circuit of an automated gearbox, comprising a magnet part and a valve part, the valve part being provided with an admission opening (11) for the admission volume flow, a first discharge opening (12) for the pressure connection (A), a second discharge opening (13) for the tank volume flow, a ball seat (14), a flat seat (8) provided with an opening (15), a closing part (9) for controlling the flow rate through the opening (15) of the flat seat (8) and a stream diverter that is placed between the ball seat (14) and the flat seat (8). The outer surface of the stream diverter (3) is configured in such a way that the angle (G) of diversion of the stream in the direction of flow is <= 30°.</p> |
